1293048961

素因数分解:

${\mathrm{401}}^1\times {\mathrm{1321}}^1\times {\mathrm{2441}}^1$

素因数の和:4163

約数の個数: 8

約数和(自身を含む): 1297786248

約数和(自身を除く): 4737287

約数列:

[1, 401, 1321, 2441, 529721, 978841, 3224561, 1293048961]

約数ペア:

[(1, 1293048961), (401, 3224561), (1321, 978841), (2441, 529721)]